more adjustments

.gitignore

@@ -1,4 +1,5 @@
 Manifest.toml
+Manifest-*.toml
 *.jl.cov
 *.jl.*.cov
 *.jl.mem

src/interpreter.jl

@@ -138,7 +138,25 @@ function CC.transform_result_for_cache(interp::CthulhuInterpreter,
 end
 end
 
-@static if VERSION ≥ v"1.11.0-DEV.879"
+@static if VERSION ≥ v"1.12.0-DEV.45"
+function CC.src_inlining_policy(interp::CthulhuInterpreter,
+    @nospecialize(src), @nospecialize(info::CCCallInfo), stmt_flag::UInt32)
+    if isa(src, OptimizedSource)
+        if CC.is_stmt_inline(stmt_flag) || src.isinlineable
+            return true
+        end
+        return false
+    else
+        @assert src isa CC.IRCode || src === nothing "invalid Cthulhu code cache"
+        # the default inlining policy may try additional effor to find the source in a local cache
+        return @invoke CC.src_inlining_policy(interp::AbstractInterpreter,
+            src::Any, info::CCCallInfo, stmt_flag::UInt32)
+    end
+end
+CC.retrieve_ir_for_inlining(cached_result::CodeInstance, src::OptimizedSource) = CC.copy(src.ir)
+CC.retrieve_ir_for_inlining(mi::Core.MethodInstance, src::OptimizedSource, preserve_local_sources::Bool) =
+    CC.retrieve_ir_for_inlining(mi, src.ir, preserve_local_sources)
+elseif VERSION ≥ v"1.11.0-DEV.879"
 function CC.inlining_policy(interp::CthulhuInterpreter,
     @nospecialize(src), @nospecialize(info::CCCallInfo), stmt_flag::UInt32)
     if isa(src, OptimizedSource)